Company Filing History:
Years Active: 1980-1996
Title: Discovering the Innovations of Donald G. McCracken
Introduction
Donald G. McCracken, an inventive mind located in Horton, MI, has made significant contributions to the field of engineering, particularly in the development of innovative coupling mechanisms. With a total of eight patents to his name, McCracken’s inventions have had a considerable impact on reducing spillage and enhancing safety in fluid management applications.
Latest Patents
Among his latest patents, McCracken's most notable inventions include two distinct ball valve couplings. The first invention focuses on an environmental coupling that minimizes spillage to less than 1 mL. This coupling features a first convex ball valve and a second concave ball valve, designed to include flat surfaces on the ball that align with the retainer. This design ensures proper alignment and prevents damage during actuation. Furthermore, the coupling incorporates various safety measures to prevent spillage, including handles engineered to avoid incorrect sequencing and interlocking mechanisms that prevent uncoupling when the valves are open.
His second notable invention is a flat ball valve coupling that also aims to reduce spillage to less than 1 cc. The design allows one flat ball valve to rotate and separate from the other, eliminating gaps during the closed position that could lead to accidental leaks upon uncoupling. An interlock feature also serves to ensure that the coupling remains securely connected when any valve is open, further enhancing its safety.
Career Highlights
Donald G. McCracken's career has been deeply intertwined with Aeroquip Corporation, where he has contributed his expertise to the development of innovative fluid connectors. His work on various patents demonstrates his commitment to advancing technology that prioritizes environmental safety and operational reliability.
Collaborations
Throughout his career, McCracken has had the opportunity to collaborate with notable colleagues such as Paul J. Fournier and Randolph L. Maiville. These collaborative efforts have undoubtedly enriched the innovative environment at Aeroquip Corporation and have further propelled the development of cutting-edge solutions in fluid management technology.
Conclusion
Donald G. McCracken stands out as a dedicated inventor whose work has significantly improved safety and efficiency in fluid coupling applications. His patents reflect a strong commitment to innovation, showcasing advancements that not only address practical challenges but also contribute positively to environmental sustainability. As he continues his work with Aeroquip Corporation, the engineering community looks forward to his future contributions and inventions.